Summary
Routine oyxgen consumption (\(\dot VO_2\)) of the artedidraconid fish Pogonophryne scotti at-1°C is determined using a flow-through respirometer. The metabolic rate during an 8 to 12 h acclimation period is found to exceed the actual routine metabolic level by a factor of 2 to 4. \(\dot VO_2\) of 7 P. scotti varies between 2.5 mg/h and 4.4 mg/h for fish weighing 58 g to 210 g. The exponent of the oxygen consumption/weight equation is 0.46. From this relation, routine \(\dot VO_2\) of a 100 g fish is calculated as 2.9 mg/h. The significance of acclimation times and the use of standardized methods for future respiration measurements of Antarctic fish are discussed.
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References
Andriashev AP (1987) A general review of the Antarctic bottom fish fauna. In: Kullander SA, Fernholm B (eds) Proc Vth Congr Europ Ichthyol, Stockholm 1985, pp 357–372
Carmack EC, Foster TD (1977) Water masses and circulation in the Weddell Sea. Proc Polar Ocean Conf, Montreal, May 1974. In: Dunbar MJ (ed) Polar oceans. Arctic Inst North America, pp 151–165
Clarke A (1983) Life in cold water: the physiological ecology of polar marine ectotherms. Oceanogr Mar Biol Ann Rev 21:341–453
Fahrbach E, Klindt H. Rohardt G, Salameh P (1987) Physical oceanography. In: Schnack-Schiel S (ed) The winter expedition of RV “Polarstern” to the Antarctic (ANT V/1-3). Rep Polarstern Res 39, pp 156–169
Forster ME, Franklin CE, Taylor HH, Davison W (1987) The aerobic scope of an Antarctic fish, Pagothenia borchgrevinki and its significance for metabolic cold adaptation. Polar Biol 8:155–159
Hempel G (1988) The Weddell-Sea, a high polar ecosystem. In: AAAS Seminar Frontiers in Marine Ecosystem Research (in press)
Holeton GF (1973) Respiration of arctic char (Salvelinus alpinus) from a high arctic lake. J Fish Res Board Can 30:717–723
Holeton GF (1974) Metabolic cold adaptation of polar fish: Fact or artefact? Physiol Zool 47:137–152
Morris DJ, North AW (1984) Oxygen consumption of five species of fish from South Georgia. J Exp Ecol 78:75–86
Niimi AJ (1978) Lag adjustment between estimated and actual physiological responses conducted in flow-through systems. J Fish Res Board Can 35:1265–1269
Sachs L (1978) Angewandte Statistik. Statistische Methoden und ihre Anwendung. Springer, Berlin, 552 pp
Saint-Paul U (1988) Diurnal routine O2 consumption at different O2 concentrations by Colossoma macropomum and Colossoma brachypomum (Teleostei: Serrasalmidae). Comp Biochem Physiol 89A:675–682
Scholander PF, Flagg W, Walters V, Irving L (1953) Climatic adaptation in arctic and tropical poikilotherms. Physiol Zool 26:67–92
Wells RMG (1987) Respiration of Antarctic fish from McMurdo Sound. Comp Biochem Physiol 88A:417–427
Wells RMG, Tetens V, DeVries AL (1984) Recovery from stress following capture and anasthesia of antarctic fish: haematology and blood chemistry. J Fish Biol 25:567–576
Wohlschlag DE (1960) Metabolism of an Antarctic fish and the phenomenon of cold adaptation. Ecology 41:287–292
Wohlschlag DE (1962) Antarctic fish growth and metabolic differences related to sex. Ecology 43:589–597
Wohlschlag DE (1964a) Respiratory metabolism and ecological characteristics of some fishes in McMurdo Sound, Antarctica. In: Lee MO (ed) Biology of the Antarctic seas, vol 1. American Geophysical Union, Washington DC, pp 33–62
Wohlschlag DE (1964b) Respiratory metabolism and growth of some Antarctic fishes. In: Carrick R, Holdgate MW, Prevost J (eds) Biologie Antarctique. (Scientific Committee on Antarctic Research, Proc 1st Symp Antarct Biol, Paris) Hermann, Paris, pp 489–502
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Saint-Paul, U., Hubold, G. & Ekau, W. Acclimation effects on routine oxygen consumption of the Antarctic fish Pogonophryne scotti (Artedidraconidae). Polar Biol 9, 125–128 (1988). https://doi.org/10.1007/BF00442040
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DOI: https://doi.org/10.1007/BF00442040